Relier Pairs SLAB DESIGNVersion en ligne Match the concepts par JUAN JOSÉ CARRILLO BOLÍVAR 1 are used for the top and bottom reinforcement in all spans. 2 is placed perpendicular to the supports of the slab 3 should be selected so that the actual spacing is not less than about 1.5 times the slab thickness. 4 are placed alternately in the floor slab. The location of bent points should be checked for flexural, shear, and development length requirements Bar size Bent-bar Straight-bar System Main reinforcement